Aleph Zero was established in early 2018 with a vision to provide the first truly scalable, decentralized, and open-sourced DLT ecosystem. After almost three years on the market, we’re confident that we’re going in the right direction.

We’re building a new blockchain platform using our novel protocols published in scientific papers. We work on problems in the fields of cryptography, concurrent algorithms, and distributed systems. In order to solve those challenges, we need your help. We’re using Rust—a cutting-edge language that’s rapidly gaining traction—and Substrate, which is a Rust framework for blockchain development.

We’re looking for software developers with proven Rust experience, working knowledge of Substrate, and general familiarity with blockchain technologies. Don’t worry if you’re not fluent in any of those—we will provide you with well-structured onboarding and recurring seminars to build upon what you already know. Both Rust and Substrate are becoming increasingly popular in the distributed ledger space, and the investment in learning the technology will only become more relevant over time—for the project, and for you as an individual.

You’ll be working directly with the existing research and development team.

We need to find someone who:

• will become comfortable with Rust, Substrate, Linux,
• will help to take different Aleph Zero modules from the conceptual modeling, through prototyping, to a target iteration,
• will feel comfortable working amongst several development teams (consensus, Substrate integration, interoperability with existing blockchains, a virtual machine for smart contracts, multi-party computation),
• can analyze and optimize the platform’s performance,
• has a basic idea of running tests in a distributed environment,
• can write technical documents for users, external teams, and communities.

What will help you get there?

• experience in Rust and Substrate is not required but would be a significant advantage,
• basics of networking: TCP/IP, gossip protocols, building communication graphs,
• basic knowledge of algorithms and data structures,
• concurrent algorithms and distributed systems,
• software testing,
• CPU and memory optimizations,
• experience in git,
• at least a B2/C1 written and spoken English.

What you’ll get in return:

• a fast-paced tech startup working environment;
• involvement in an original, innovative, and well-funded project;
• flexible working hours;
• competitive salary and Aleph Zero tokens from the team token allocation;
• private health insurance;
• ability to work remotely or in an office at the Krakow Technology Park.

Our project is reaching new milestones and seeks experts that will fuel its further growth.

If you’re new to Aleph Zero—it’s a novel blockchain platform that’s focused on sustainable development goals and real-world use cases. Recently, we’ve started to explore pro-climate platform applications.

Over the last two years, we’ve built the fastest infrastructure platform in the industry. Now, it’s about developing use-case-specific solutions on top of the protocol. That’s where you come in.

You’ll be working directly with our in-house Web Developer,  Marketing department, and the Blockchain team.

This is a full-time equivalent position.

We need a Full-stack Web Developer that:

• Has 5+ years of experience in PHP (7.X.X).
• Has 2+ years of experience in Laravel (5.X).
• Very good non-relational databases knowledge (MongoDB).
• Good knowledge of building APIs.
• Good knowledge of frontend frameworks (VUE.js).
• Good knowledge of GIT and git-flow.
• At least basic front-end skills (HTML, CSS, JS/jQuery, RWD, gulp, etc.).
• At least basic knowledge of Linux console.

It would be great if you also had: 

• Experience working with Big Data.
• Being familiar with QA tools: PHPUnit, PHPStan/Psalm, PHPCodeSniffer/PHPCSFixer.

What you’ll get in return:

• Fast-paced tech startup working environment.
• Being involved in a project that will make a positive impact on the environment.
• Flexible working hours.
• Flat organizational structure.
• Cool office in a new business center Zablocie, Krakow.
• Standing desk.
• Health Insurance.
• MultiSport.

Our project is reaching new milestones and seeks experts that will fuel its further growth.

If you’re new to Aleph Zero—it’s a novel blockchain platform that’s focused on sustainable development goals and real-world use cases. Recently, we’ve started to explore pro-climate platform applications.

Over the last two years, we’ve built the fastest infrastructure platform in the industry. Now, it’s about developing use-case-specific solutions on top of the protocol. That’s where you come in.

You’ll be working directly with our in-house Digital Marketing Manager, Web Developers,  Blockchain team, and the Marketing department.

This is a full-time equivalent position.

We need a Technical Writer that:

• Has at least 6 months of experience in technical writing.
• Understands tech jargon and can translate it into a text that’s understandable for the general public.
• Cares about readability.
• Has a portfolio of any published works.
• Is fluent in English (C2/native preferably).

It would be great if you also had: 

• Knowledge of technical writing software.
• Experience in using Knowledge Base / Wiki tools.
• Basic knowledge of Project Management tools (JIRA / Confluence / Asana).

What you’ll get in return:

• Growth opportunities and ability to learn on the job.
• Fast-paced tech startup working environment.
• Being involved in a project that will make a positive impact on the environment.
• Flexible working hours.
• Flat organizational structure.
• Cool office in a new business center Zablocie, Krakow.
• Standing desk.
• Health Insurance.
• MultiSport.